Displaying 5 results from an estimated 5 matches for "__clocksource_update_freq_scale".
2018 Sep 14
0
[patch 01/11] clocksource: Provide clocksource_arch_init()
...e>
---
include/linux/clocksource.h | 5 +++++
kernel/time/Kconfig | 4 ++++
kernel/time/clocksource.c | 2 ++
3 files changed, 11 insertions(+)
--- a/include/linux/clocksource.h
+++ b/include/linux/clocksource.h
@@ -241,6 +241,11 @@ static inline void __clocksource_update_
__clocksource_update_freq_scale(cs, 1000, khz);
}
+#ifdef CONFIG_ARCH_CLOCKSOURCE_INIT
+extern void clocksource_arch_init(struct clocksource *cs);
+#else
+static inline void clocksource_arch_init(struct clocksource *cs) { }
+#endif
extern int timekeeping_notify(struct clocksource *clock);
--- a/kernel/time/Kconfig
+++ b/k...
2018 Sep 17
0
[patch V2 01/11] clocksource: Provide clocksource_arch_init()
...e>
---
include/linux/clocksource.h | 5 +++++
kernel/time/Kconfig | 4 ++++
kernel/time/clocksource.c | 2 ++
3 files changed, 11 insertions(+)
--- a/include/linux/clocksource.h
+++ b/include/linux/clocksource.h
@@ -241,6 +241,11 @@ static inline void __clocksource_update_
__clocksource_update_freq_scale(cs, 1000, khz);
}
+#ifdef CONFIG_ARCH_CLOCKSOURCE_INIT
+extern void clocksource_arch_init(struct clocksource *cs);
+#else
+static inline void clocksource_arch_init(struct clocksource *cs) { }
+#endif
extern int timekeeping_notify(struct clocksource *clock);
--- a/kernel/time/Kconfig
+++ b/k...
2018 Sep 17
11
[patch V2 00/11] x86/vdso: Cleanups, simmplifications and CLOCK_TAI support
Matt attempted to add CLOCK_TAI support to the VDSO clock_gettime()
implementation, which extended the clockid switch case and added yet
another slightly different copy of the same code.
Especially the extended switch case is problematic as the compiler tends to
generate a jump table which then requires to use retpolines. If jump tables
are disabled it adds yet another conditional to the existing
2018 Sep 14
24
[patch 00/11] x86/vdso: Cleanups, simmplifications and CLOCK_TAI support
Matt attempted to add CLOCK_TAI support to the VDSO clock_gettime()
implementation, which extended the clockid switch case and added yet
another slightly different copy of the same code.
Especially the extended switch case is problematic as the compiler tends to
generate a jump table which then requires to use retpolines. If jump tables
are disabled it adds yet another conditional to the existing
2018 Sep 14
24
[patch 00/11] x86/vdso: Cleanups, simmplifications and CLOCK_TAI support
Matt attempted to add CLOCK_TAI support to the VDSO clock_gettime()
implementation, which extended the clockid switch case and added yet
another slightly different copy of the same code.
Especially the extended switch case is problematic as the compiler tends to
generate a jump table which then requires to use retpolines. If jump tables
are disabled it adds yet another conditional to the existing